Day loading duty-cycle profile of a 100 kVA, 2400/240 V, 50 Hz transformer is given below. The SC power loss at rated voltage is 5000 W, and the No-Load power loss at rated voltage is 2000 W. The all-day efficiency of the transformer is: Load (kVA) PF Duration (H) 92.35 94 86.56% 96.29 98.34 95 100 0.9 Lag 12 75 0.8 Lag 6 F. OneDrive 25 0.6 lag 6 Screenshot saved The screenshot was added to yo OneDrive
Day loading duty-cycle profile of a 100 kVA, 2400/240 V, 50 Hz transformer is given below. The SC power loss at rated voltage is 5000 W, and the No-Load power loss at rated voltage is 2000 W. The all-day efficiency of the transformer is: Load (kVA) PF Duration (H) 92.35 94 86.56% 96.29 98.34 95 100 0.9 Lag 12 75 0.8 Lag 6 F. OneDrive 25 0.6 lag 6 Screenshot saved The screenshot was added to yo OneDrive
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.15P: Rework Problem 3.14 if the transformer is delivering rated load at rated secondary voltage and at...
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